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2016-12-02ARM64: zynqmp: List secondary software boot modesMichal Simek
Using alternative bootmode field to support automatic secondary boot modes. It is purely software setting where SW modes are using free bootmode combinations. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-12-02ARM64: zynqmp: Force certain bootmode for SPLMichal Simek
ZynqMP provides an option to overwrite bootmode setting which can change SPL behavior. For example: boot SPL via JTAG and then SPL loads images from SD. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-11-30Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2016-11-30imx6: clock: Enable External Memory Interface [EIM] clock (eim_slow_clock)Lukasz Majewski
This patch extends the imx6 clock code to enable or disable the EIM slow clock, which in necessary when one wants to use EIM interface t o read/write from external memory (e.g. NOR). Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
2016-11-30mx6sx: Add initial support for Samtec VIN|ING 2000 boardChristoph Fritz
This patch adds initial support for Samtec VIN|ING 2000 board. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Acked-by: Marek Vasut <marex@denx.de>
2016-11-29mx6sx: Add initial support for UDOO Neo BoardBreno Lima
UDOO Neo Board is a development board from Seco that has three models: - UDOO Neo Basic - UDOO Neo Basic Kick Starter - UDOO Neo Extended - UDOO Neo Full All versions are based on the i.MX6 SoloX processor. For more details about the UDOO Neo board, please refer to: http://www.udoo.org/udoo-neo/ This work is based on a previous commit of Francesco Montefoschi <francesco.monte@gmail.com>: https://github.com/fmntf/u-boot/commit/877b71184a5105e708024f232d36aed574961844 Only tested on the UDOO Neo Full board. Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-11-29ARM: mx6: ddr: use Kconfig for inclusion of DDR calibration routinesEric Nelson
The DDR calibration routines are gated by conditionals for the i.MX6DQ SOCs, but with the use of the sysinfo parameter, these are usable on at least i.MX6SDL and i.MX6SL variants with DDR3. Also, since only the Novena board currently uses the dynamic DDR calibration routines, these routines waste space on other boards using SPL. Add a KConfig entry to allow boards to selectively include the DDR calibration routines. Signed-off-by: Eric Nelson <eric@nelint.com>
2016-11-29mx6: ddr: add routine to return DDR calibration dataEric Nelson
Add routine mmdc_read_calibration() to return the output of DDR calibration. This can be used for debugging or to aid in construction of static memory configuration. This routine will be used in a subsequent patch set adding a virtual "mx6memcal" board, but could also be useful when gathering statistics during an initial production run. Signed-off-by: Eric Nelson <eric@nelint.com>
2016-11-29mx6: ddr: pass mx6_ddr_sysinfo to calibration routinesEric Nelson
The DDR calibration routines have scattered support for bus widths other than 64-bits: -- The mmdc_do_write_level_calibration() routine assumes the presence of PHY1, and -- The mmdc_do_dqs_calibration() routine tries to determine whether one or two DDR PHYs are active by reading MDCTL. Since a caller of these routines must have a valid struct mx6_ddr_sysinfo for use in calling mx6_dram_cfg(), and the bus width is available in the "dsize" field, use this structure to inform the calibration routines which PHYs are active. This allows the use of the DDR calibration routines on CPU variants like i.MX6SL that only have a single MMDC port. Signed-off-by: Eric Nelson <eric@nelint.com> Reviewed-by: Marek Vasut <marex@denx.de>
2016-11-29mx6: ddr: allow 32 cycles for DQS gating calibrationEric Nelson
The DDR calibration code is only setting flag DG_CMP_CYC (DQS gating sample cycle) for the first PHY. Set the 32-cycle flag for both PHYs and clear when done so the MPDGCTRL0 output value isn't polluted with calibration artifacts. Signed-off-by: Eric Nelson <eric@nelint.com> Reviewed-by: Marek Vasut <marex@denx.de>
2016-11-29Merge branch 'master' of git://git.denx.de/u-bootStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2016-11-29armv7: psci: cpu_off: flush D-Cache before disable D-CachePeng Fan
Before disable cache, need to first flush cache. There maybe dirty data in D-Cache before disable D-Cache. After disable D-Cache, the first store instructions in psci_v7_flush_dcache_all will directly store registers {r4-r5, r7, r9-r11, lr} to memory. If there is dirty data before disable D-Cache, psci_v7_flush_dcache_all will flush data to memory, and may overwrite the memory that hold the registers {r4-r5, r7, r9-r11, lr}. So before disable cache, first flush D-Cache. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Hongbo Zhang <hongbo.zhang@nxp.com> Cc: York Sun <york.sun@nxp.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Tom Rini <trini@konsulko.com>
2016-11-25Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini
Signed-off-by: Tom Rini <trini@konsulko.com> Conflicts: arch/arm/Kconfig
2016-11-22armv8: fsl-layerscape: Support loading 32-bit OS with PSCI enabledAlison Wang
As PSCI and secure monitor firmware framework are enabled, this patch is to support loading 32-bit OS in such case. The default target exception level returned to U-Boot is EL2, so the corresponding work to switch to AArch32 EL2 and jump to 32-bit OS are done in U-Boot and secure firmware together. Signed-off-by: Alison Wang <alison.wang@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-22armv8: fsl-layerscape: SMP support for loading 32-bit OSAlison Wang
Spin-table method is used for secondary cores to load 32-bit OS. The architecture information will be got through checking FIT image and saved in the os_arch element of spin-table, then the secondary cores will check os_arch and jump to 32-bit OS or 64-bit OS automatically. Signed-off-by: Alison Wang <alison.wang@nxp.com> Signed-off-by: Chenhui Zhao <chenhui.zhao@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-22armv8: Support loading 32-bit OS in AArch32 execution stateAlison Wang
To support loading a 32-bit OS, the execution state will change from AArch64 to AArch32 when jumping to kernel. The architecture information will be got through checking FIT image, then U-Boot will load 32-bit OS or 64-bit OS automatically. Signed-off-by: Ebony Zhu <ebony.zhu@nxp.com> Signed-off-by: Alison Wang <alison.wang@nxp.com> Signed-off-by: Chenhui Zhao <chenhui.zhao@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-22armv8/fsl-lsch3: Update code to release secondary coresPriyanka Jain
NXP ARMv8 SoC LS2080A release all secondary cores in one-go. But other new SoCs like LS2088A, LS1088A release secondary cores one by one. Update code to release secondary cores based on SoC SVR Add code to release cores one by one for non LS2080A SoCs Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Signed-off-by: Raghav Dogra <raghav.dogra@nxp.com> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> [YS: remove "inline" from declaration of initiator_type] Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-22armv8: fsl-layerscape: Add NXP LS2088A SoC supportPriyanka Jain
The QorIQ LS2088A SoC is built on layerscape architecture. It is similar to LS2080A SoC with some differences like 1)Timer controller offset is different 2)It has A72 cores 3)It supports TZASC module Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-22armv8: fsl-layerscape : Check SVR for initializing TZASCPriyanka Jain
LS2080 SoC and its personalities does not support TZASC But other new SoCs like LS2088A, LS1088A supports TZASC Hence, skip initializing TZASC for Ls2080A based on SVR Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-22armv8: fsl-layerscape: Update TZASC registers typePriyanka Jain
TZASC registers like TZASC_GATE_KEEPER, TZASC_REGION_ATTRIBUTES are 32-bit regsiters. So while doing register load-store operations, 32-bit intermediate register, w0 should be used. Update x0 register to w0 register type. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-22armv8: lsch3: Use SVR based timer base address detectionPriyanka Jain
Timer controller base address has been changed from LS2080A SoC (and its personalities) to new SoCs like LS2088A, LS1088A. Use SVR based timer base address detection to avoid compile time #ifdef. Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-22armv8: lsch3: Add generic get_svr() in assemblyPriyanka Jain
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-21arm: add save_boot_params for ARM1176Cédric Schieli
Implement a hook to allow boards to save boot-time CPU state for later use. When U-Boot is chain-loaded by another bootloader, CPU registers may contain useful information such as system configuration information. This feature mirrors the equivalent ARMv7 feature. Signed-off-by: Cédric Schieli <cschieli@gmail.com> Acked-by: Stephen Warren <swarren@nvidia.com>
2016-11-21arm: Introduce arch/arm/mach-omap2 for OMAP2 derivative platformsTom Rini
This moves what was in arch/arm/cpu/armv7/omap-common in to arch/arm/mach-omap2 and moves arch/arm/cpu/armv7/{am33xx,omap3,omap4,omap5} in to arch/arm/mach-omap2 as subdirectories. All refernces to the former locations are updated to the current locations. For the logic to decide what our outputs are, consolidate the tests into a single config.mk rather than including 4. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-11-21board: ti: amx3xx: Remove multiple EEPROM readsLokesh Vutla
Detect the board very early and avoid reading eeprom multiple times. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-11-21ARM: AMx3xx: Centralize early clock initializationLokesh Vutla
This is similar to Commit 93e6253d11030 ("ARM: OMAP4/5: Centralize early clock initialization") that was done for OMAP4+, reflecting the same for AM33xx and AM43xx SoCs to centralize clock initialization. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> [trini: Add setup_early_clocks that calls setup_clocks_for_console for ti81xx] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-11-21armv8/fsl-layerscape: Update CONFIG_LS2080A to CONFIG_FSL_LSCH3Shengzhou Liu
Update CONFIG_LS2080A to CONFIG_FSL_LSCH3 to make those workaround implementing of erratum reusable for more SoCs. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-21armv8: fsl-layerscape: Add README for deploying QSPI imageYuan Yao
Signed-off-by: Yuan Yao <yao.yuan@nxp.com> [YS: Reviese commit subject] Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-21armv8: ls2080a: Update serdes protocol supportPriyanka Jain
Add these serdes protocols Serdes1: 0x39, 0x4B, 0x4C, 0x4D Serdes2: 0x47, 0x57 Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com> [YS: Revise commit message] Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-21ARM: AMx3xx: Allow arch specific code to use early DMLokesh Vutla
Early system initialization is being done before initf_dm is being called in U-Boot. Then system will fail to boot if any of the DM enabled driver is being called in this system initialization code. So, rearrange the code a bit so that DM enabled drivers can be called during early system initialization. This is inspired by commit e850ed82bce8 ("ARM: OMAP4+: Allow arch specific code to use early DM") Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2016-11-17Merge tag 'signed-efi-next' of git://github.com/agraf/u-bootTom Rini
Patch queue for efi - 2016-11-17 Highlights this time around: - x86 efi_loader support - hello world efi test case - network device name is now representative - terminal output reports modes correctly - fix psci reset for ls1043/ls1046 - fix efi_add_runtime_mmio definition for x86 - efi_loader support for ls2080
2016-11-17armv8: fsl-layerscape: Add support for efi_loader RTS resetAlexander Graf
When implementing efi loader support, we can expose runtime services for payloads. One such service is CPU reset. This patch implements RTS CPU reset support for layerscape systems. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-17armv8: ls2080a: Declare spin tables as reserved for efi loaderAlexander Graf
The efi loader code has its own memory map, so it needs to be aware where the spin tables are located, to ensure that no code writes into those regions. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-11-17efi_loader: Disable PSCI reset for ls1043 and ls1046Alexander Graf
The NXP ls1043 and ls1046 systems do not (yet) have PSCI enablement for reset. Don't enable generic PSCI reset code on them. Signed-off-by: Alexander Graf <agraf@suse.de>
2016-11-16imx: mx6ull: update the REFTOP_VBGADJ settingPeng Fan
According to design team, we need to set REFTOP_VBGADJ in PMU MISC0 according to the REFTOP_TRIM[2:0] fuse. the actually table is as below: '000" - set REFTOP_VBGADJ[2:0] to 3'b000 '001" - set REFTOP_VBGADJ[2:0] to 3'b001 '010" - set REFTOP_VBGADJ[2:0] to 3'b010 '011" - set REFTOP_VBGADJ[2:0] to 3'b011 '100" - set REFTOP_VBGADJ[2:0] to 3'b100 '101" - set REFTOP_VBGADJ[2:0] to 3'b101 '110" - set REFTOP_VBGADJ[2:0] to 3'b110 '111" - set REFTOP_VBGADJ[2:0] to 3'b111 Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Bai Ping <ping.bai@nxp.com>
2016-11-16imx: mx6sx: Disable ENET clock before switching clock parentYe.Li
Need to gate ENET clock when switching to a new clock parent, because the mux is not glitchless. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye.Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2016-11-15ARM64: zynqmp: Fix secondary bootmode enablingMichal Simek
Do not setup use_alt bit which copy alternative boot mode to boot mode. The reason is that this bit is cleared after POR but not after any software reset which will cause that after SW reset bootrom will look for different boot image. This patch setups alternative boot mode selection (purely SW handling) and extends code to read this alternative boot mode first and use it if it is setup. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-11-15tools: mkimage: Add support for initialization table for Zynq and ZynqMPMike Looijmans
The Zynq/ZynqMP boot.bin file contains a region for register initialization data. Filling in proper values in this table can reduce boot time (e.g. about 50ms faster on QSPI boot) and also reduce the size of the SPL binary. The table is a simple text file with register+data on each line. Other lines are simply skipped. The file can be passed to mkimage using the "-R" parameter. It is recommended to add reg init file to board folder. For example: CONFIG_BOOT_INIT_FILE="board/xilinx/zynqmp/xilinx_zynqmp_zcu102/reg.int Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-11-14efi: arm: Add aarch64 EFI app supportSimon Glass
Add support for EFI apps on aarch64. This includes start-up and relocation code plus a link script. Signed-off-by: Simon Glass <sjg@chromium.org> [agraf: add kconfig dep] Signed-off-by: Alexander Graf <agraf@suse.de>
2016-11-07armv8: add hooks for all cache-wide operationsStephen Warren
SoC-specific logic may be required for all forms of cache-wide operations; invalidate and flush of both dcache and icache (note that only 3 of the 4 possible combinations make sense, since the icache never contains dirty lines). This patch adds an optional hook for all implemented cache-wide operations, and renames the one existing hook to better represent exactly which operation it is implementing. A dummy no-op implementation of each hook is provided. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-11-05armv8: define get_ticks() for the ARMv8 Generic TimerAndre Przywara
For 64-bit ARM systems we provide just a timer_read_counter() implementation and rely on the generic non-uclass get_ticks() function in lib/time.c to call the former. However this function is actually not 64-bit safe, as it assumes a "long" to be 32-bit. Beside the fact that the resulting uint64_t isn't bigger than "long" on 64-bit architectures and thus combining two counters makes no sense, we get all kind of weird results when we try to OR in the high value shifted by _32_ bits. So let's avoid that function at all and provide a straight forward get_ticks() implementation for ARMv8, which also is in line with ARMv7. This fixes occasional immediate time-out expiration issues I see on the Pine64 board. The root cause of this needs to be investigated, but this fix looks like the right thing anyway. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2016-10-30sunxi: Rename CONFIG_SUNXI to CONFIG_ARCH_SUNXIJagan Teki
CONFIG_SUNXI -> CONFIG_ARCH_SUNXI and removed CONFIG_SUNIX from config_whitelist.txt Cc: Simon Glass <sjg@chromium.org> Cc: Ian Campbell <ijc@hellion.org.uk> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-10-28Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
Signed-off-by: Tom Rini <trini@konsulko.com> Conflicts: common/Kconfig configs/dms-ba16_defconfig
2016-10-26engicam: icorem6: Add DM_GPIO, DM_MMC supportJagan Teki
Add DM_GPIO, DM_MMC support for u-boot and disable for SPL. Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2016-10-26arm: imx6q: Add devicetree support for Engicam i.CoreM6 DualLite/SoloJagan Teki
i.CoreM6 DualLite/Solo modules are system on module solutions manufactured by Engicam with following characteristics: CPU NXP i.MX6 DL, 800MHz RAM 1GB, 32, 64 bit, DDR3-800/1066 NAND SLC,512MB Power supply Single 5V MAX LCD RES FULLHD and more info at http://www.engicam.com/en/products/embedded/som/sodimm/i-core-m6s-dl-d-q Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2016-10-26arm: imx: Add Engicam i.CoreM6 QDL Starter Kit initial supportJagan Teki
Boot Log for i.CoreM6 DualLite/Solo Starter Kit: ----------------------------------------------- U-Boot SPL 2016.09-rc2-30739-gd1fa290 (Sep 17 2016 - 00:37:46) Trying to boot from MMC1 U-Boot 2016.09-rc2-30739-gd1fa290 (Sep 17 2016 - 00:37:46 +0530) CPU: Freescale i.MX6SOLO rev1.3 at 792MHz CPU: Industrial temperature grade (-40C to 105C) at 31C Reset cause: POR DRAM: 256 MiB MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: CPU Net Initialization Failed No ethernet found. Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device switch to partitions #0, OK mmc0 is current device reading boot.scr ** Unable to read file boot.scr ** reading zImage 6741808 bytes read in 341 ms (18.9 MiB/s) Booting from mmc ... reading imx6dl-icore.dtb 30600 bytes read in 19 ms (1.5 MiB/s) Booting using the fdt blob at 0x18000000 Using Device Tree in place at 18000000, end 1800a787 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 Boot Log for i.CoreM6 Quad/Dual Starter Kit: -------------------------------------------- U-Boot SPL 2016.09-rc2-30739-gd1fa290 (Sep 17 2016 - 00:37:46) Trying to boot from MMC1 U-Boot 2016.09-rc2-30739-gd1fa290 (Sep 17 2016 - 00:37:46 +0530) CPU: Freescale i.MX6Q rev1.2 at 792MHz CPU: Industrial temperature grade (-40C to 105C) at 28C Reset cause: POR DRAM: 512 MiB MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: CPU Net Initialization Failed No ethernet found. Hit any key to stop autoboot: 0 icorem6qdl> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2016-10-19efi_loader: Rename EFI_RUNTIME_{TEXT, DATA} to __efi_runtime{, _data}Alexander Graf
Compiler attributes are more commonly __foo style tags rather than big upper case eye sores like EFI_RUNTIME_TEXT. Simon Glass felt quite strongly about this, so this patch converts our existing defines over to more eye friendly ones. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-10-19efi_loader: Add generic PSCI RTSAlexander Graf
Now that we have generic PSCI reset and shutdown support in place, we can advertise those as EFI Run Time Services, allowing efi applications and OSs to reset and shut down systems. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-10-19arm: Provide common PSCI based reset handlerAlexander Graf
Most armv8 systems have PSCI support enabled in EL3, either through ARM Trusted Firmware or other firmware. On these systems, we do not need to implement system reset manually, but can instead rely on higher level firmware to deal with it. The exclude list seems excessive right now, but NXP is working on providing an in-tree PSCI implementation, so that all NXP systems can eventually use PSCI as well. Signed-off-by: Alexander Graf <agraf@suse.de> [agraf: fix meson] Reviewed-by: Simon Glass <sjg@chromium.org>
2016-10-18arm: Add PSCI shutdown functionAlexander Graf
Using PSCI you can not only reset the system, you can also shut it down! This patch exposes a function to do exactly that to whatever code wants to make use of it. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org>